Auto incorporation of new components into a hierarchial network

ABSTRACT

A first computing device receives one or more messages, wherein the one or more messages includes information regarding one or more components, wherein each component is part of one or more systems and wherein each system includes one or more sub systems. The first computing device determines that a first system has changed based on the first computing device comparing the one or more messages to a hierarchical model, wherein the change to the first system includes a change associated with a first component of the first system. The first computing device determines a position of the first component within the first system and within one or more sub-systems of the first system based on the one or more messages. The first computing device updates the hierarchical model to include the first component in a hierarchical location that corresponds to the determined position of the first component.

FIELD OF THE INVENTION

The present invention relates generally to network management, and moreparticularly to the dynamic incorporation of new components into ahierarchical network.

BACKGROUND

Smarter City/Information Hub solutions are designed using the model ofthe customer's system either explicitly using the Reference SemanticModel, or implicitly in the Intelligent Operation Center. For a waternetwork, the model can consist of water pipers, flow meters, pumps,reservoirs, and valves. For a public surveillance system, the network isCCTVs, lobbies, rooms, and areas. Regardless of the domain, a model isassumed, and the expectation is that the model is static. Once asnapshot of the physical model is taken, it is modeled and then used forall solutions: visualization, analytics, database, and reports. However,real life is not static. Changes are occurring all the time. New flowmeters may get installed and positions of old flow meters may bemodified to reflect reality on the ground. New CCTV cameras may beinstalled. Rooms and lobbies get reconfigured. Often changes such asthese are critical because the new assets are intended to plug existingdeficiencies. Currently, we go through a costly and time consumingupgrade of the domain model to integrate the new assets. The customerhas to seek the developers help to upgrade the model and integrate newassets. Customers who are not covered by a necessary statement of workor are beyond the time horizon of the purchase made, need to go througha new purchase order approval, and that can itself be a time consumingprocess.

SUMMARY

Embodiments of the present invention provide a system, method, andprogram product to incorporate new components into a model. A firstcomputing device receives one or more messages, wherein the one or moremessages includes information regarding one or more components, whereineach component is part of one or more systems, and wherein each systemincludes one or more sub systems. The first computing device determinesthat a first system has changed based on the first computing devicecomparing the one or more messages to a hierarchical model, wherein thechange to the first system includes a change associated with a firstcomponent of the first system. The first computing device determines aposition of the first component within the first system and within oneor more sub-systems of the first system based on the one or moremessages. The first computing device updates the hierarchical model toinclude the first component in a hierarchical location that correspondsto the determined position of the first component.

BRIEF DESCRIPTION OF THE SEVERAL VIEWS OF THE DRAWINGS

FIG. 1 is a functional block diagram illustrating the hierarchicalauto-updating system in accordance with an embodiment of the presentinvention.

FIG. 2 is a flowchart depicting the operational steps of thehierarchical auto-updating program of FIG. 1 in updating a hierarchicaldomain model based on received messages and user input, in accordancewith an embodiment of the present invention.

FIG. 3 is a block diagram depicting the hardware components of theauto-updating program of FIG. 1, in accordance with an embodiment of theinvention.

DETAILED DESCRIPTION

As will be appreciated by one skilled in the art, aspects of the presentinvention may be embodied as a system, method, or computer programproduct. Accordingly, aspects of the present invention may take the formof an entirely hardware embodiment, an entirely software embodiment(including firmware, resident software, micro-code, etc.), or anembodiment combining software and hardware aspects that may allgenerally be referred to herein as a “circuit,” “module,” or “system.”Furthermore, aspects of the present invention may take the form of acomputer program product embodied in one or more computer-readablemedium(s) having computer-readable program code/instructions embodiedthereon.

Any combination of one or more computer readable medium(s) may beutilized. The computer-readable medium may be a computer-readable signalmedium or a computer-readable storage medium. A computer-readablestorage medium may be, for example, but not limited to, an electronic,magnetic, optical, electromagnetic, infrared, or semiconductor system,apparatus or device, or any suitable combination of the foregoing. Morespecific examples (a non-exhaustive list) of the computer-readablestorage medium would include the following: an electrical connectionhaving one or more wires, a portable computer diskette, a hard disk, arandom access memory (RAM), a read-only memory (ROM), an erasableprogrammable read-only memory (EPROM or Flash memory), an optical fiber,a portable compact disc read-only memory (CD-ROM), an optical storagedevice, a magnetic storage device, or any suitable combination of theforegoing. In the context of this document, a computer-readable storagemedium may be any tangible medium that can contain or store a programfor use by, or in connection with, an instruction execution system,apparatus, or device.

A computer-readable signal medium may include a propagated data signalwith computer-readable program code embodied therein, for example, inbaseband or as part of a carrier wave. Such a propagated signal may takeany of a variety of forms including, but not limited to,electro-magnetic, optical, or any suitable combination thereof. Acomputer-readable signal medium may be any computer-readable medium thatis not a computer-readable storage medium that can communicate,propagate, or transport a program for use by, or in connection with, aninstruction execution system, apparatus, or device.

Program code embodied on a computer-readable medium may be transmittedusing any appropriate medium including, but not limited to, wireless,wireline, optical fiber cable, RF, etc., or any suitable combination ofthe foregoing.

Computer program code for carrying out operations for aspects of thepresent invention may be written in any combination of one or moreprogramming languages, including an object oriented programming languagesuch as Java®, Smalltalk, C++ or the like, and conventional proceduralprogramming languages, such as the “C” programming language or similarprogramming languages. The program code may execute entirely on a user'scomputer, partly on the user's computer, as a stand-alone softwarepackage, partly on the user's computer and partly on a remote computer,or entirely on the remote computer or server. In the latter scenario,the remote computer may be connected to the user's computer through anytype of network, including a local area network (LAN) or a wide areanetwork (WAN), or the connection may be made to an external computer(for example, through the Internet using an Internet Service Provider).

Aspects of the present invention are described below with reference toflowchart illustrations and/or block diagrams of methods, apparatus(systems) and computer program products according to embodiments of theinvention. It will be understood that each block of the flowchartillustrations and/or block diagrams, and combinations of blocks in theflowchart illustrations and/or block diagrams, can be implemented bycomputer program instructions. These computer program instructions maybe provided to a processor of a general purpose computer, specialpurpose computer, or other programmable data processing apparatus toproduce a machine, such that the instructions, which execute via theprocessor of the computer or other programmable data processingapparatus, create means for implementing the functions/acts specified inthe flowchart and/or block diagram block or blocks.

The computer program instructions may also be stored in acomputer-readable medium that can direct a computer, other programmabledata processing apparatus, or other devices to function in a particularmanner, such that the instructions stored in the computer-readablemedium produce an article of manufacture including instructions whichimplement the function/act specified in the flowchart and/or blockdiagram block or blocks.

The computer program instructions may also be loaded onto a computer,other programmable data processing apparatus, or other devices to causea series of operational steps to be performed on the computer, otherprogrammable apparatus, or other devices to produce acomputer-implemented process such that the instructions which execute onthe computer or other programmable apparatus provide processes forimplementing the functions/acts specified in the flowchart and/or blockdiagram block or blocks.

Embodiments of the present invention will now be described in detailwith reference to the accompanying Figures.

FIG. 1 illustrates hierarchical auto-updating system 100, in accordancewith an embodiment of the present invention. In an exemplary embodiment,dynamic agent replacement system 100 includes system 110 and server 130,all interconnected via network 120.

In the exemplary embodiment, network 120 is the Internet, representing aworldwide collection of networks and gateways to support communicationsbetween devices connected to the Internet. Network 120 may include, forexample, wired, wireless, or fiber optic connections. In otherembodiments, network 120 may be implemented as an intranet, a local areanetwork (LAN), or a wide area network (WAN). In general, network 120 canbe any combination of connections and protocols that will supportcommunications between system 110 and server 130.

In the exemplary embodiment, system 110 includes component 112 a,component 112 b, and component 112 c. In the exemplary embodiment,system 110 is a system such as a water network or public surveillancesystem which is comprised of a plurality of components. While, in theexemplary embodiment, system 110 is depicted to include only components112 a, 112 b, and 112 c; in other embodiments, system 110 may include aplurality of other components. In addition, system 110 may include acentral server which monitors and gathers information, such as statusupdates, from a plurality of components 112 a, 112 b, and 112 c.Alternatively, system 110 may include a cluster of computing devices,working together or working separately to perform the functions of thecentral server, i.e., monitor and gather information from components 112a, 112 b, and 112 c.

In the exemplary embodiment, components 112 a, 112 b, and 112 c are thecomponents that make up system 110. For example, if system 110 is awater system, components 112 a, 112 b, and 112 c may consist of thewater pipes, flow meters, pumps, reservoirs and valves. In the exemplaryembodiment, components 112 a, 112 b, and 112 c are capable ofcommunicating (i.e., receiving or transmitting information) with othercomputing devices, such as server 130, via network 120. The informationtransmitted by components 112 a, 112 b, and 112 c to system 110 mayinclude changes in function e.g., a malfunction or offline componentnotification, a notification message which may include the latitude andlongitude coordinates of the component, status information, manufacturerinformation, specification information, or other information relevant tothe component.

In the exemplary embodiment, server 130 may be a laptop computer, tabletcomputer, notebook computer, personal computer (PC), a desktop computer,a personal digital assistant (PDA), a smart phone, or any programmableelectronic device capable of communication with system 110 via network120. In the exemplary embodiment, server 130 includes user interface132, auto-updating program 134, domain model 136, and referencedirectory 138. In addition, server 130 is capable of communicating withsystem 110, such as requesting and receiving information regarding thestatus of components 112. In other embodiments, server 130 may becapable of communicating with components 112 directly. Server 130 mayinclude internal and external hardware components, as depicted anddescribed in further detail with respect to FIG. 3.

In the exemplary embodiment, user interface 132 includes components usedto receive input from a user of server 130 and transmit the input toauto-updating program 134 and domain model 136. User interface 132 usesa combination of technologies, such as device drivers, to provide aplatform to enable users to interact with auto-updating program 134 anddomain model 136.

In the exemplary embodiment, auto-updating program 134 is softwarecapable of receiving and transmitting information to other computingdevices, such as system 110, via network 120. Auto-updating program 134is also capable of creating or updating domain model 136 based oninformation, such as information received from system 110 or input by auser of server 130. For example, auto-updating program 134 receivesinformation from the components of system 110 and determines, based onthe received information, whether there have been new components addedto system 110 and/or if there are any problems with the components ofsystem 110. Auto-updating program 134 is discussed in further detailwith regard to FIG. 2.

In the exemplary embodiment, domain model 136 is a software model ordigital representation of system 110 and describes the hierarchicallocation of the components of system 110, i.e., components 112 a, 112 b,and 112 c. For example, if system 110 is a vehicle transportation androad system, a road sensor may be placed in a certain location withindomain model 136 based on, for example, the city, particular zone, orspecific intersection the sensor belongs to. Therefore, by way ofexamination of domain model 136, a user can determine the location ofthe road sensor within the context of one or more hierarchicalcategories (zone, intersections, cities, etc.). In addition, maintenancesystems that monitor the components of system 110, may also refer todomain model so that the components of system 110 are monitored in anaccurate fashion. The correlation between system 110 and maintenancesystems that may use domain model 136 to monitor or maintain system 110is described in further details below. In the exemplary embodiment,domain model 136 is a part of auto-updating program 134 and may beupdated by auto-updating program 134 on a scheduled basis, e.g., weeklyor daily.

In the exemplary embodiment, reference directory 138 containsinformation regarding how specific hierarchies are defined. For example,zones for water or electricity systems may be defined by geographicalcoordinates (latitude/longitude) and also may include the components andfunctions of the components that make up each system. In addition,reference directory 138 may correlate a component to a specifichierarchical location within domain model 136 based on information suchas the type of component, the model of the component, the function ofthe component, etc. In addition, an entry in reference directory 138 maycorrespond to a specific component of a system, with the specificcomponent being assigned a unique ID or identifier. For example, acomponent may have an associated unique identifier in the formXXX-YYY-ZZZ ZZZ, where XXX may designate a division of the component(such as a city), YYY may designate a sub-division and zone of thecomponent, and ZZZ ZZZ may be a numerical identifier describing thedevice type. For example, the numerical identifier may be a numberdesignated by the manufacturer or by a system administrator.

FIG. 2 is a flowchart, illustrating the operational steps ofauto-updating program 134 in updating the domain model based on receivedmessages from the components of system 110, in accordance with anembodiment of the invention. In the exemplary embodiment, auto-updatingprogram 134 monitors system 110 and receives status update messages fromcomponents 112 a, 112 b, and 112 c of system 110 (step 202). In theexemplary embodiment, the status update messages are receivedperiodically from the components of system 110 (such as weekly, monthly,etc.), and may include information such as changes in function (such asa malfunction or offline component notification), notification that aconnected component has been removed from system 110, and the latitudeand longitude coordinates of components in system 110. For example, ifauto-updating program 134 monitors a water system, and a new flow meteris added to the water system, auto-updating program 134 may receive astatus update from the new flow meter indicating information aboutitself such as latitude/longitude, model number, specifications and/orsubdivision zone that the new flow meter is located in. In addition, inone embodiment, status update messages may include a unique ID oridentifier, as described above. Furthermore, in one embodiment, statusupdate messages may include identification information which uniquelyidentifies the component and may also include necessary attributes ofthe component. In other embodiments, auto-updating program 134 mayrequest status updates from the components of system 110 periodicallyand receive status updates from the components in response to therequest. In further embodiments, for devices not capable ofcommunicating status updates over a network (non-smart devices), a userof a computing device that is associated or a part of system 110 mayinput the status update information into the computing device via a userinterface. The status update information input into the computing devicemay then be transmitted to server 130 periodically, or server 130 mayrequest the status update information periodically.

Auto-updating program 134 then compares the status update messagesreceived from components 112 a, 112 b, and 112 c to domain model 136 todetermine if there have been any changes to system 110 that requiredomain model 136 to be updated (decision 204). For example, referring tothe example of the water system described above, if a new water flowmeter comes online in system 110, auto-updating program receives statusupdate messages periodically from the components of system 110,including the new water flow meter. Auto-updating program 134 thencompares the status update messages to domain model 136 and determinesthat the information provided in the status update message sent by thenew flow meter does not match up with a component in domain model 136.Auto-updating program 136 then determines that a new component has beenadded to system 110 and, therefore, a new component must also be addedto domain model 136. In other embodiments, where auto-updating program134 receives status update messages containing a unique ID or identifierfor the component, such as the new water flow meter described above,auto-updating program 134 utilizes reference directory 138 anddetermines the type of component and the corresponding locationinformation of the component (such as division/sub-division/zone)associated with the unique ID or identifier. For example, as describedabove, the unique ID may be in the following format: XXX-YYY-ZZZ ZZZ,where XXX may designate a division of the component (such as a city),YYY may designate a sub-division and zone of the component, and ZZZ ZZZmay be a numerical identifier describing the device type. Auto-updatingprogram 134 utilizes reference directory 138 to determine the type ofcomponent that corresponds with ZZZ ZZZ, the division that correspondsto XXX, and the sub-division/zone that corresponds to YYY.

If auto-updating program 134 determines that there are no changes tosystem 110 that require domain model 136 to be updated (decision 204,“NO” branch), then auto-updating program 134 does not modify domainmodel 136.

If auto-updating program 134 determines that there have been changes tosystem 110 that require domain model 136 to be updated (decision 204,“YES” branch), auto-updating program 134 then determines the correcthierarchical locations of the components of system 110 (step 206). Inthe exemplary embodiment, auto-updating program 134 compares the statusupdate messages with reference directory 138 in order to determine thecorrect hierarchical locations of the components of system 110. Forexample, once again referring to the example above, auto-updatingprogram 134 utilizes the information in the status update messagesreceived from the new flow meter to determine the hierarchical locationsof the new flow meter. For instance, if reference directory 138specifies a flow meter that is located within certain geographicalcoordinates (latitude/longitude) is located in zone 1 of city A, and thegeographic information contained in the status update message receivedfrom the new flow meter specify a location that lies within the boundsof the certain geographical coordinates, auto-updating program 134determines that the new flow meter belongs in a hierarchical location(such as hierarchical location one) of domain model 136 that correspondsto zone 1 of city A. In this example, the hierarchical location(hierarchical location one) may include several hierarchical categories.For example, hierarchical location may describe a first hierarchicalcategory, such as a city, the new flow meter is located in, as well as asecond hierarchical category, such as a zone within the city that thenew flow meter is located in. Therefore, auto-updating program 134 maydetermine, based on the geographic location information for the new flowmeter in the received status update message, that the new flow meter isin zone 1 (hierarchical location two) of Columbus, Ga. (hierarchicallocation one), and update domain model 136 accordingly. In addition,auto-updating program 134 may utilize reference directory 138 todetermine that a component corresponds to a specific hierarchicallocation based on information such as the type of component, the modelof the component, the function of the component, etc. In otherembodiments, auto-updating program 134 may determine the hierarchicallocation of a component based on comparison of the status updatemessages of the component to a set of predefined rules that may be inputvia user interface 132 by a user or administrator of server 130.Predefined rules may include information such as a list of unique IDs oridentifiers which correspond to specific components and componentlocations. Therefore, auto-updating program 134 may compare the uniqueID information from a status update message to the list contained in thepredefined rules to determine a component's hierarchical location. Inthis other embodiment, the predefined rules may be updated periodicallyor on an as needed basis by a system administrator.

Auto-updating program 134 then updates domain model 136 based on thedetermined correct hierarchical locations of the components of system110 (step 208). In addition, auto-updating program 134 may determine thehierarchical location of one or more components of system 110 areincorrect based on comparison of a status update message regarding thecomponent to reference directory 138. Auto-updating program 134 thenupdates domain model 136 accordingly. For example, if the locationinformation of a component (received in a status update message) doesnot match the geographic location corresponding to the hierarchy(defined in reference directory 138) which the component belongs to,auto-updating program 134 may update domain model 136 by moving thecomponent into the correct hierarchical location, as defined byreference directory 138. In other words, if auto-updating program 134receives a status update message from component 112 a which indicatesthat the location of the component is zone 21 but domain model 136 showsthe location of component 112 a as zone 25, auto-updating program 134updates domain model 136 to reflect the location of component 112 a(zone 21) as described in the received status update message.

Once domain model 136 is updated, maintenance systems associated withsystem 110 will be able to refer to domain model so that system 110 canbe maintained and managed in the most accurate fashion. For example,referring to the example above, with a new flow meter being added to awater system, several maintenance systems may be associated with system110 (the water system) such as hydraulic systems for maintaining waterpressure, advanced asset maintenance systems for keeping track of when acomponent of system 110 is due for maintenance, and a SCADA (supervisorycontrol and data acquisition) system that acquires readings from flowmeters, pressure gauges, and similar components. Each of thesemaintenance systems references domain model 136 in order to determinewhich components to monitor or gather information from. For example, ifa new flow meter is added to a specific zone/location and domain model136 is updated to reflect that, a SCADA system assigned to monitor andtake readings from flow meters in that zone will be aware of thepresence of the new flow meter by referring to the updated domain model136.

The foregoing description of various embodiments of the presentinvention has been presented for purposes of illustration anddescription. It is not intended to be exhaustive or to limit theinvention to the precise form disclosed. Many modifications andvariations are possible. Such modifications and variations that may beapparent to a person skilled in the art of the invention are intended tobe included within the scope of the invention, as defined by theaccompanying claims.

FIG. 3 depicts a block diagram of respective components of server 130 inaccordance with an illustrative embodiment of the present invention. Itshould be appreciated that FIG. 3 provides only an illustration of oneimplementation and does not imply any limitations with regard to theenvironments in which different embodiments may be implemented. Manymodifications to the depicted environment may be made.

Server 130 includes respective communications fabric 302, which providescommunications between computer processor(s) 304, memory 306, persistentstorage 308, communications unit 312, and input/output (I/O)interface(s) 314. Communications fabric 302 can be implemented with anyarchitecture designed for passing data and/or control informationbetween processors (such as microprocessors, communications and networkprocessors, etc.), system memory, peripheral devices, and any otherhardware components within a system. For example, communications fabric302 can be implemented with one or more buses.

Memory 306 and persistent storage 308 are computer-readable storagemedia. In this embodiment, memory 306 includes random access memory(RAM) 316 and cache memory 318. In general, memory 306 can include anysuitable volatile or non-volatile computer-readable storage media.

The programs auto-updating 134, user interface 132, domain model 136,and reference directory 138 stored in server 130 is stored in persistentstorage 308 for execution and/or access by one or more of the respectivecomputer processors 304 via one or more memories of memory 306. In thisembodiment, persistent storage 308 includes a magnetic hard disk drive.Alternatively, or in addition to a magnetic hard disk drive, persistentstorage 308 can include a solid state hard drive, a semiconductorstorage device, read-only memory (ROM), erasable programmable read-onlymemory (EPROM), flash memory, or any other computer-readable storagemedia that is capable of storing program instructions or digitalinformation.

The media used by persistent storage 308 may also be removable. Forexample, a removable hard drive may be used for persistent storage 308.Other examples include optical and magnetic disks, thumb drives, andsmart cards that are inserted into a drive for transfer onto anothercomputer-readable storage medium that is also part of persistent storage308.

Communications unit 312, in these examples, provides for communicationswith other data processing systems or devices. In these examples,communications unit 312 includes one or more network interface cards.Communications unit 312 may provide communications through the use ofeither or both physical and wireless communications links. The programsauto-updating 134, user interface 132, domain model 136, and referencedirectory 138 in server 130 may be downloaded to persistent storage 308through communications unit 312.

I/O interface(s) 314 allows for input and output of data with otherdevices that may be connected to server 130. For example, I/O interface314 may provide a connection to external devices 320 such as a keyboard,keypad, a touch screen, and/or some other suitable input device.External devices 320 can also include portable computer-readable storagemedia such as, for example, thumb drives, portable optical or magneticdisks, and memory cards. Software and data used to practice embodimentsof the present invention, e.g., the programs auto-updating 134, userinterface 132, domain model 136, and reference directory 138 in server130, can be stored on such portable computer-readable storage media andcan be loaded onto persistent storage 308 via I/O interface(s) 314. I/Ointerface(s) 314 can also connect to a display 322.

Display 322 provides a mechanism to display data to a user and may be,for example, a computer monitor.

The programs described herein are identified based upon the applicationfor which they are implemented in a specific embodiment of theinvention. However, it should be appreciated that any particular programnomenclature herein is used merely for convenience and, thus, theinvention should not be limited to use solely in any specificapplication identified and/or implied by such nomenclature.

The flowchart and block diagrams in the Figures illustrate thearchitecture, functionality, and operation of possible implementationsof systems, methods, and computer program products according to variousembodiments of the present invention. In this regard, each block in theflowchart or block diagrams may represent a module, segment, or portionof code, which comprises one or more executable instructions forimplementing the specified logical function(s). It should also be notedthat, in some alternative implementations, the functions noted in theblock may occur out of the order noted in the figures. For example, twoblocks shown in succession may, in fact, be executed substantiallyconcurrently, or the blocks may sometimes be executed in the reverseorder, depending upon the functionality involved. It will also be notedthat each block of the block diagrams and/or flowchart illustration, andcombinations of blocks in the block diagrams and/or flowchartillustration, can be implemented by special purpose hardware-basedsystems that perform the specified functions or acts, or combinations ofspecial purpose hardware and computer instructions.

What is claimed is: 1-7. (canceled)
 8. A computer program product forincorporation of new components into a hierarchical model, the computerprogram product comprising: one or more computer-readable storagedevices and program instructions stored on at least one of the one ormore tangible storage devices, the program instructions comprising:program instructions to receive one or more messages, wherein the one ormore messages includes information regarding one or more components,wherein each component of the one or more components is part of one ormore systems and wherein each system of the one or more systems includesone or more sub systems; program instructions to determine that a firstsystem of the one or more systems has changed based on the firstcomputing device comparing the one or more messages to a hierarchicalmodel, wherein the change to the first system includes a changeassociated with a first component of the first system; programinstructions to determine a position of the first component within thefirst system and within one or more sub-systems of the first systembased on the one or more messages; and program instructions to updatethe hierarchical model to include the first component in a hierarchicallocation that corresponds to the determined position of the firstcomponent.
 9. The computer program product of claim 8, wherein thechange to the first system includes the first component being added tothe first system.
 10. The computer program product of claim 8, whereinthe change to the first system includes a change to the position of thefirst component within the first system and within one or moresub-systems of the first system.
 11. The computer program product ofclaim 8, wherein the one or more messages include geographic informationregarding one or more components.
 12. The computer program product ofclaim 11, wherein the program instructions to determine the position ofthe first component further comprises program instructions to comparethe one or more received messages to a reference directory, wherein thereference directory correlates geographic information of one or morecomponents to a position within one or more systems and within one ormore sub-systems.
 13. The computer program product of claim 11, whereinthe program instructions to determine the position of the firstcomponent further comprises program instructions to compare the one ormore received messages to a set of predefined business rules, whereinthe set of predefined business rules correlates unique identifiersassociated with each of the one or more components to a position withinone or more systems and within one or more sub-systems.
 14. The computerprogram product of claim 8, further comprising: program instructions todetermine hierarchical locations of components of the first system byreferring to the hierarchical model; and program instructions to monitorthe components of the first system.
 15. A computer system forincorporation of new components into a hierarchical model, the computersystem comprising: one or more processors, one or more computer-readablememories, one or more computer-readable tangible storage devices, andprogram instructions stored on at least one of the one or more storagedevices for execution by at least one of the one or more processors viaat least one of the one or more memories, the program instructionscomprising: program instructions to receive one or more messages,wherein the one or more messages includes information regarding one ormore components, wherein each component of the one or more components ispart of one or more systems and wherein each system of the one or moresystems includes one or more sub systems; program instructions todetermine that a first system of the one or more systems has changedbased on the first computing device comparing the one or more messagesto a hierarchical model, wherein the change to the first system includesa change associated with a first component of the first system; programinstructions to determine a position of the first component within thefirst system and within one or more sub-systems of the first systembased on the one or more messages; and program instructions to updatethe hierarchical model to include the first component in a hierarchicallocation that corresponds to the determined position of the firstcomponent.
 16. The computer system of claim 15, wherein the change tothe first system includes the first component being added to the firstsystem.
 17. The computer system of claim 15, wherein the change to thefirst system includes a change to the position of the first componentwithin the first system and within one or more sub-systems of the firstsystem.
 18. The computer system of claim 15, wherein the one or moremessages include geographic information regarding one or morecomponents.
 19. The computer system of claim 18, wherein the programinstructions to determine the position of the first component furthercomprises program instructions to compare the one or more receivedmessages to a reference directory, wherein the reference directorycorrelates geographic information of one or more components to aposition within one or more systems and within one or more sub-systems.20. The computer system of claim 15, further comprising: programinstructions to determine hierarchical locations of components of thefirst system by referring to the hierarchical model; and programinstructions to monitor the components of the first system.